Add draft to cast and molded parts. Understand the various types of draft features you can create. Perform Draft Analysis to determine which faces need draft added to them.
Contour selection options allow individual contours to be selected within a sketch. By making use of contour selection techniques, a single sketch can be used to produce multiple features. Use the Contour Select Tool to pre-select contours for a feature. Use the Selected Contours options for a feature to define areas of a sketch to use. Use a single sketch to generate multiple features. Understand the icons displayed when using selected contours and sharing sketches.
Use the ConfigurationManager to add configurations and modify the part by controlling the suppression state of features and by configuring dimensions. Use the ConfigurationManager to add configurations to a part. Suppress features to represent a different version of the model. Configure dimensions to create different size versions of the part.
Create a sketch driven pattern, table driven pattern, curve driven pattern, and a fill pattern. These patterns allow you to pattern features in non-linear or non-circular directions. Use sketch points to define a sketch driven pattern. Specify coordinates for a table driven pattern. Convert entities to create a sketch for a curve driven pattern. Distribute features within a boundary using a fill pattern.
Hollow out solid bodies using the Shell feature. Apply different wall thicknesses to selected faces. Select multiple faces to be removed in the shelling operation. Understand how the shelling operation affects filleted and rounded edges.
Use extruded, revolved, and swept surfaces to create geometry. Trim, extend, knit, and thicken the surfaces to finish the thin-walled model. Extrude a sketch to create a surface. Revolve a sketch about an axis to create a surface. Trim a surface using a sketch or another surface as the trim tool. Sweep an open profile along a path to create a surface. Combine multiple surfaces into a single body using knit surfaces. Thicken a surface body to create a solid body.
Locate and diagnose problems in geometry imported from other CAD software. Then, use surface tools to repair the damaged geometry. Diagnose problems in a model with verification on rebuild, import diagnostics, and check entity. Heal faulty faces using the import diagnostics tool. Delete faulty faces and use various surface tools to re-create the geometry. Display curvature and check the minimum radius of curvature. Delete and replace fillets to create smoother blends. Extend, trim, and knit surfaces.
Use surface tools to create complex blends at the intersections of surfaces. The tools used in this module include trim surfaces, lofted surfaces, and fill surfaces. Trim surfaces using a sketch as the trim entity. Create a blend between surfaces using a lofted surface. Fill an area that is completely bounded by surfaces using the fill surface tool.
When the internal cut features of a model are of most importance in a design, one approach is to create solid features that represent the negative space of a part. Once the negative space is complete, the Combine command can be used to subtract the volume from another solid body. Use solid geometry representing the interior space of a manifold to create the negative space of the part. Create a separate solid body surrounding the geometry as the main body of the manifold. Combine the solid bodies in the part using a subtract operation.
When edges of a part are too close to allow for fillets to be created properly, often making use of separate solid bodies can help. Separate features into separate solid bodies. Apply fillets to the individual bodies. Use the Combine command to add the bodies back together. Apply an additional fillet to the part to complete the model.
Loft creates a feature by making transitions between profiles. A loft can be a base, boss, cut, or surface. By specifying constraints and connection parameters, the desired result can be achieved. Create basic loft feature between two profiles. Refine the shape with a centerline curve, end constraints, and connection points. Select loft profiles and connection points correctly.
